pre.spip_code_block[data-highlight='hljs'] {
    text-shadow: none;
    border: 0;
    padding: 0;
}
pre.spip_code_block[data-highlight='hljs']:before {
    color: #f8f8f2;
    top: 0 !important; right: 0 !important;
    padding: .3em .4em .2em;
    border-bottom-left-radius: 3px;
    background-color: #2b2b2b;
}